ContentMatrix · PDFToolkit

class final readonly Optional · pdftoolkit/pdf-to-html 0.1.2

PDF\Html\Reading\ContentMatrix

Immutable PDF affine transform: x'=ax+cy+e, y'=bx+dy+f.

This component belongs to pdftoolkit/pdf-to-html, a module installed separately from the core. Module guide. Package API.

Inheritance and contracts

This type declares no parent, interface or trait.

public function __construct(float $a = 1, float $b = 0, float $c = 0, float $d = 1, float $e = 0, float $f = 0)

public function concatenate(self $local): self

PDF concatenation applies the new local transform before the current transform.

public function linear(): array

Translation does not affect the logical edge lengths retained by derivation.
@return array{float, float, float, float}

public static function operands(array $operands): self

@param list<BasicType> $operands

public function unitDimensions(): array

@return array{float, float}

Declaration	Origin and documentation
`public readonly float $a`	PDF\Html\Reading\ContentMatrix
`public readonly float $b`	PDF\Html\Reading\ContentMatrix
`public readonly float $c`	PDF\Html\Reading\ContentMatrix
`public readonly float $d`	PDF\Html\Reading\ContentMatrix
`public readonly float $e`	PDF\Html\Reading\ContentMatrix
`public readonly float $f`	PDF\Html\Reading\ContentMatrix